fot
[Top] [All Lists]

[Fot] 89MM piston question

Subject: [Fot] 89MM piston question
From: Bill at ponostyle.com (Bill)
Date: Sun, 2 Sep 2018 20:46:09 -0700
References: <CAMJWJcHsmkMuWwvt1bs3Lax-kTVTkADpdNrFiWUahJDa2r3zsg@mail.gmail.com> <1659c8fa8c2-1ebc-238b@webjas-vaa013.srv.aolmail.net>
It always puzzles me when people say that. Horsepower is torque times RPM (and 
a conversion factor). Torque is horsepower/RPM. So how can one count more than 
the other? 

> On Sep 2, 2018, at 4:13 PM, Mordy Dunst via Fot <fot at autox.team.net> wrote:
> 
> Its the torque that counts.  So, I suspect the motor enhancements took the 
> benefit of the tractor stroke.  If the motor is  able  to produce  that power 
> at 6k rpm with shift at 6500.    
> I shift at @ 6200 - my motor produces  max power @5800 on the dyno. I use a 
> kastner designed cam for which  I have the masters. 
> 
>  
> 
> MDunst Headgasket.com <http://headgasket.com/> 626.358.1616 
> <tel:626.358.1616> 
> Fax 626.628.3777 <tel:626.628.3777> 
> Triple R Munitions, Inc 626.201.9471 <tel:626.201.9471> 
> T FFL 6,7 SOT 2
> 
> 
> What kind of modifications were done to the engine to extract over 200 HP 
> from a tractor engine?  Nitrous shot.
> 
> 
> All of our FIA race cars are running legal 87mm engines.
> Just rolling roaded the latest SLR build at well north of 200bhp
> 
> Thomas Boyd
> Director
> TR Enterprises
> 01623 793807 (ext 302) <tel:01623%20793807;302>
> www.trenterprises.com <http://www.trenterprises.com/>
> 
> 
> 
> If you really had serious compliance with most group's rules, I would guess 
> half the TR cars would not pass muster.  Let's have fun together.   
> 
> 
> Indeed there are Glen.
> 
>  
> 
> Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10
> 
>  
> 
> Sent: Saturday, September 1, 2018 7:34:26 AM
> Subject: Re: [Fot] 89MM piston question
>  
> everybody else seems to be using 89.
> HaHa not everybody, rules say 87mm, there are still a few guys running them 
> (and winning)...
> Glen 
> 
> 
> 
> -----Original Message-----
> Sent: Fri, Aug 31, 2018 11:26 pm
> Subject: Re: [Fot] 89MM piston question
> 
> I've always used 87 MM due to the rules but everybody else seems to be using 
> 89. The procedures are the same so It'll be the same. I blew a head gasket 
> last time out, compression into the cooling system and blew off the bottom 
> hose. I guess it wasn't tight enough, and scuffed two pistons before I could 
> shut it down. 
> 
> Bob Kramer
> 
> Bob,
> It is definitely necessary to make that modification to the liners. The 
> relieve should correspond to the shape of the combustion chambers : about 4 
> mm wide on a 89mm engine.
> Marcel
> 
> Verzonden: Donderdag 30 augustus 2018 00:05:43
> Onderwerp: [Fot] 89MM piston question
> 
> Do the guys running the 89MM pistons and liners need to relieve the liners to 
> clear the intake valve, or does the extra MM make the difference?
> 
> Bob Kramer
> 
> On Tue, 
> 
> _______________________________________________
> 
> http://www.fot-racing.com 
> <https://nam01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.fot-racing.com&data=02%7C01%7C%7Cfb7e0a419784422ba65f08d610099d2f%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636714030802934667&sdata=SWmGSEgBI0WTR%2FLPy2xyAyLox06XFrLP1uOUEEjJQsI%3D&reserved=0>
> 
> Donate: http://www.team.net/donate.html 
> <https://nam01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.team.net%2Fdonate.html&data=02%7C01%7C%7Cfb7e0a419784422ba65f08d610099d2f%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636714030802934667&sdata=bwtZvpeCDT54Mf386NikjfQm6iL6gSbojCj6LMprugk%3D&reserved=0>
> Archive: http://www.team.net/pipermail/fot 
> <https://nam01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.team.net%2Fpipermail%2Ffot&data=02%7C01%7C%7Cfb7e0a419784422ba65f08d610099d2f%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636714030803090929&sdata=bGtgg6p9%2FupNqhAQlkI%2FB0nJPSDj7dg31xvI0AOXMUY%3D&reserved=0>
> Unsubscribe/Manage: 
> http://autox.team.net/mailman/options/fot/van.mulders.marcel at telenet.be 
> <https://nam01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fautox.team.net%2Fmailman%2Foptions%2Ffot%2Fvan.mulders.marcel%40telenet.be&data=02%7C01%7C%7Cfb7e0a419784422ba65f08d610099d2f%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636714030803090929&sdata=bBrUpAuO7h8B4XMaxfIeBhXngIWPYAeehbhSW6PQcB0%3D&reserved=0>
> 
> _______________________________________________
> 
> http://www.fot-racing.com 
> <https://nam01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.fot-racing.com&data=02%7C01%7C%7Cfb7e0a419784422ba65f08d610099d2f%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636714030803090929&sdata=E7BslARTM9N9eIGRlESX76OWzXi5EtbuunX103bteG8%3D&reserved=0>
> 
> Donate: http://www.team.net/donate.html 
> <https://nam01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.team.net%2Fdonate.html&data=02%7C01%7C%7Cfb7e0a419784422ba65f08d610099d2f%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636714030803090929&sdata=MN6FZr9p7o90tMhq9SE93ZuzKDpC3jNDQB7eljZkWag%3D&reserved=0>
> Archive: http://www.team.net/pipermail/fot 
> <https://nam01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.team.net%2Fpipermail%2Ffot&data=02%7C01%7C%7Cfb7e0a419784422ba65f08d610099d2f%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636714030803090929&sdata=bGtgg6p9%2FupNqhAQlkI%2FB0nJPSDj7dg31xvI0AOXMUY%3D&reserved=0>
> Unsubscribe/Manage: http://autox.team.net/mailman/options/fot/fubog1 at 
> aol.com 
> <https://nam01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fautox.team.net%2Fmailman%2Foptions%2Ffot%2Ffubog1%40aol.com&data=02%7C01%7C%7Cfb7e0a419784422ba65f08d610099d2f%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636714030803090929&sdata=9RxAJTlSbhfi1GxRVXAaBQKql1fIj3Xe8Te5AUXq%2Fzc%3D&reserved=0>
> 
> 
> _______________________________________________
> 
> http://www.fot-racing.com <http://www.fot-racing.com/>
> 
> Donate: http://www.team.net/donate.html <http://www.team.net/donate.html>
> Archive: http://www.team.net/pipermail/fot <http://www.team.net/pipermail/fot>
> Unsubscribe/Manage: http://autox.team.net/mailman/options/fot/johnstydo at 
> gmail.com <http://autox.team.net/mailman/options/fot/johnstydo at gmail.com>
> 
> 
> _______________________________________________
> 
> http://www.fot-racing.com <http://www.fot-racing.com/>
> 
> Donate: http://www.team.net/donate.html <http://www.team.net/donate.html>
> Archive: http://www.team.net/pipermail/fot <http://www.team.net/pipermail/fot>
> Unsubscribe/Manage: http://autox.team.net/mailman/options/fot/tom at 
> trenterprises.com <http://autox.team.net/mailman/options/fot/tom at 
> trenterprises.com>
> 
> 
> _______________________________________________
> 
> http://www.fot-racing.com <http://www.fot-racing.com/>
> 
> Donate: http://www.team.net/donate.html <http://www.team.net/donate.html>
> Archive: http://www.team.net/pipermail/fot <http://www.team.net/pipermail/fot>
> Unsubscribe/Manage: http://autox.team.net/mailman/options/fot/gasket.works at 
> gte.net <http://autox.team.net/mailman/options/fot/gasket.works at gte.net>
> 
> 
> _______________________________________________
> fot at autox.team.net
> 
> http://www.fot-racing.com
> 
> Donate: http://www.team.net/donate.html
> Archive: http://www.team.net/pipermail/fot
> Unsubscribe/Manage: http://autox.team.net/mailman/options/fot/bill at 
> ponostyle.com
> 
> 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: 
<http://autox.team.net/pipermail/fot/attachments/20180902/19c6e362/attachment.html>

<Prev in Thread] Current Thread [Next in Thread>